//
//  DGNetWorkTools.h
//  DGCarDriver
//
//  Created by 彭利民 on 2018/4/8.
//  Copyright © 2018年 Bwton. All rights reserved.
//

#import <Foundation/Foundation.h>

@interface SJZNetWorkTools : NSObject
/**
 请求签名
 
 @param params 需要签名的字符串
 @return 签名
 */
+ (nonnull NSString *)requestSign:(NSString *__nonnull)params;

/**
 
 @return 时间戳
 */
+ (NSString *)timeStamp;

/**
 获取随机数
 
 @param count 随机数长度
 @return 随机数
 */
+ (NSString *)random:(NSInteger)count;

//+ (nonnull NSString *)requestSignatureBody:(nonnull NSString *)body withTimeStamp:(nonnull NSString *)timeStamp withRandom:(nonnull NSString *)random withAppID:(nonnull NSString *)appid;

+ (nonnull NSString *)requestSignatureBody:(nonnull NSString *)body;


@end
